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factor at the sending end oI the transmissi

factor at the sending end oI the transmissi

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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2.26 A small manufacturing plant is located 2 km down a transmission line, which has a series reactance of 0.5 Q/km. The line resistance is negligible. The line voltage at the plant is 480/0° V (rms), and the plant consumes 120 kW at 0.85 power factor lagging. Determine the voltage and power factor at the sending end of the transmission line by using (a) a complex power approach and (b) a circuit analysis approach.
Transcribed Image Text:2.26 A small manufacturing plant is located 2 km down a transmission line, which has a series reactance of 0.5 Q/km. The line resistance is negligible. The line voltage at the plant is 480/0° V (rms), and the plant consumes 120 kW at 0.85 power factor lagging. Determine the voltage and power factor at the sending end of the transmission line by using (a) a complex power approach and (b) a circuit analysis approach.
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